adammb86

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_margin="@dimen/medium_dimen"
    android:orientation="vertical"
    tools:context=".MainActivity">

adammb86

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_marginLeft="@dimen/activity_horizontal_margin"
    android:layout_marginTop="@dimen/activity_vertical_margin"
    android:layout_marginRight="@dimen/activity_horizontal_margin"
    android:layout_marginBottom="@dimen/activity_vertical_margin"

adammb86

package com.example.percobaanrelativelayout;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;

public class MainActivity extends AppCompatActivity implements View.OnClickListener {
    Button btnLogin;

adammb86

(MVC) Langkah pembuatan : 
1. Student.java 
2. StudentView.java 
3. StudentController.java 
4. MVCPatternDemo.java

adammb86

(Observer) Langkah pembuatan : 
1. Subject.java 
2. Abstract Observer.java
3. BinaryObserver.java, OctalObserver.java, dan HexaObserver.java

adammb86

(Adapter) Langkah Pembuatan : 
1. Interface Bird.java dan ToyDuck.java 
2. Class Sparrow.java dan PlasticToyDuck.java 
3. BirdAdapter.java 
4. AdapterClient.java

adammb86

(Singleton) Langkah Pembuatan : 
1. Cookies.java 
2. CookiesDemo.java

adammb86

(Factory) Langkah Pembuatan:
1. Interface BangunDatar.java 
2. Persegi.java dan Lingkaran.java 
3. BangunDatarFactory.java 
4. BangunDatarFactoryDemo.java

adammb86

(Facade) Langkah pembuatan : 
1. Interface LaptopShop.java 
2. Asus.java, Lenovo.java, Acer.java 
3. Facade Class ShopKeeper.java 
4. FacadePatternClient.java

adammb86

class Volume{
     public static void main(String args[]){
         Box b = new Box(5,5,5);
         System.out.println(b.volume);
     }
}

class Box {
     public int volume;
     Box(int length, int width, int height){